Page 177 - NUMINO_WB_2B

165-B2-1

Three-Digit Subtractions: Regrouping Hundreds
1. Subtract.

Example

376
-1 8 5

a. 9`1`7 b. 8`4`2 c. 5`5`6 d. 7`2`5

- 4`2`3 - 1`8`0 - 2`9`1 - 1`9`4

e. 7`7`5 f. 4`5`7 g. 3`3`7 h. 5`2`8
- 5`8`5
- 1`7`0 - 1`5`1 - 1`6`4

=i . 429`-`234` ` =j . 359`-`167` `
=k. 743`-`160` ` =l . 723`-`571` `
=m. 840`-`550` ` =n. 508`-`315` `